So, they wont really be contributing anything better to wildcard track progression compared to regular packs
After that, the starter decks changed to tournament packs. Tournament Packs These packs contain a huge number of MTG cards from the same set: 75 cards
Y'shtola's abilities as a Commander aren't anything to laugh at either, even if they don't have as much massive combo potential as some of the other options in the set
Meanwhile, for UW Flash, you have a bunch of value creatures, and while banning any one of Archangel Avacyn, Spell Queller, Selfless Spirit, or Gideon, Ally of Zendikar would hurt the deck, none of those cards really stick out as being too good in a vacuumthey are just very strong when combined together
Costing two generic and two black, the minimum this card is likely going to give is -4/-4 in a mono-black deck
Youre likely remembering that one time when the opponent had turn 1 Show and Tell and put in Emrakul while you had Karakas, as its always easy to remember those moments